A16B-1212-0871/07A | Fanuc CNC Power Supply Module A20B Series
FANUC · Power Supplies & Transformers
Description The Fanuc A16B-1212-0871/07A is a CNC power supply module engineered to deliver stable and reliable DC output for control boards and drives. Designed for Fanuc A20B series systems, it provides essential regulated power for precision automation equipment. Technical Specifications Condition New/Never Used Surplus Brand Fanuc Category Power Supply Part Number A16B-1212-0871/07A Subcategory Power Supply Module Series A20B Origin Japan Production Status Discontinued by Manufacturer Input Voltage 200–240 VAC (typical Fanuc PSU range) Output Voltages +5 VDC, +15 VDC, -15 VDC (standard) Application CNC machine tool controls Cooling Method Natural convection / chassis-mounted Mounting Style PCB rack-mount module Protection Features Overcurrent and thermal protection Duty Cycle Continuous industrial use Weight ~4.5 lbs (approx. 2.0 kg) Information About A16B-1212-0871/07A The A16B-1212-0871/07A is a Fanuc power supply board used in CNC machine tool systems to power control logic and drive circuits. As part of the A20B family, it was built with robust components to withstand the high-duty demands of industrial automation. This module converts incoming AC to stable regulated DC, ensuring proper operation of CNC control hardware. Though discontinued by the manufacturer, it remains a critical replacement part for legacy Fanuc systems worldwide. Key Features: Stable DC Output: Provides regulated power supply to CNC control circuits. Series Compatibility: Designed for integration with Fanuc A20B series boards. Protective Design: Includes circuitry for overcurrent and fault protection. Industrial Use: Built for 24/7 operation in machine tool environments. Compact Form Factor: Fits directly into Fanuc system racks. Discontinued Model: Available as surplus or replacement part for legacy equipment. Made in Japan: High-quality build and original OEM standards. CNC Application: Essential for reliable machine control operation. The A16B-1212-0871/07A delivers the reliability and consistency required for powering CNC control systems.
Brand: FANUC · Category: Power Supplies & Transformers
Key features
- Stable DC Output: Provides regulated power supply to CNC control circuits.
- Series Compatibility: Designed for integration with Fanuc A20B series boards.
- Protective Design: Includes circuitry for overcurrent and fault protection.
- Industrial Use: Built for 24/7 operation in machine tool environments.
- Compact Form Factor: Fits directly into Fanuc system racks.
- Discontinued Model: Available as surplus or replacement part for legacy equipment.
- Made in Japan: High-quality build and original OEM standards.
- CNC Application: Essential for reliable machine control operation.
Specifications
| Manufacturer part number | A16B-1212-0871/07A |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Fanuc |
| Category | Power Supply |
| Part Number | A16B-1212-0871/07A |
| Subcategory | Power Supply Module |
| Series | A20B |
| Origin | Japan |
| Production Status | Discontinued by Manufacturer |
| Input Voltage | 200–240 VAC (typical Fanuc PSU range) |
| Output Voltages | +5 VDC, +15 VDC, -15 VDC (standard) |
| Application | CNC machine tool controls |
| Cooling Method | Natural convection / chassis-mounted |
| Mounting Style | PCB rack-mount module |
| Protection Features | Overcurrent and thermal protection |
| Duty Cycle | Continuous industrial use |
| Weight | ~4.5 lbs (approx. 2.0 kg) |
| Product type | Power Supply Module |
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